Carefully used, accurate and attractive chrono with Vajoux 7734 movement inside (Tissot caliber 2070). Stainless steel case 40522 15. Ca 1971. Movement with Tissot serial number: 18484449. Red seconds – and one red and one white subdial hand. The movement must have had recent service; mean measurements based on testing in 5 positions are as follows: Running error less than 10 seconds/day, amplitude 280 degrees and beat error 0,3. This model is appreciating fast in price.